Simple Calculations | MCQs

Explanation

Step 1: Calculate the square of 4.

4^2 = 16

Step 2: Double the square of 4.

2×16=32

Step 3: Identify the positive integers that are multiples of 3 and less than 32.

The multiples of 3 below 32 are:

3,6,9,12,15,18,21,24,27,30

Step 4: Focus on the number 18.

18 is indeed a multiple of 3.

18 is less than 32 (which is double the square of 4).

Thus, 18 satisfies both conditions, making it one of the correct answers to the problem.

Explanation

All numbers except 730 are multiples of 200 plus 140.

The pattern is 140, 340, 540, 740, 940, and so on

However, 730 does not fit this pattern.

Explanation

LCMs of 2 and 3 are 6 

Now, 

  .  2006=33

So, the correct answer is: 33

Explanation

1500 ÷ 3 = 500

Explanation

900 × 3 = 2700

Explanation

پہلے 5 نمبروں کا مجموعہ (1 + 2 + 3 + 4 + 5) = 15 ہے